System substantiation of necessity of creation of new techniques and technologies for crisis overcoming in agriculture. In the article the basic moments of a substantiation of creation of new techniques are reviewed. The system substantiation of directions of researches of the actual problems is given
The results of the research of the various agricultural technologies’ energetic efficiency are given in the article. The importance of the energy assessment for the technological process’ improvement and management of the agricultural projects is considered
In the article results of a comparative study of technologies of cultivation of sunflower with application and without application of herbicides are resulted, and also their economic assessment is given
Soil bioassay and soil herbicide contamination are reviewed in this paper. The parameters for toxicity detection in soil and different test-systems are discussed
In the article the questions of grape plantings spareness elimination by the ways of filling-up saplings with cuttings of scleroticе rods, green arms or a bush and reinoculation of bushes. With the preventive purpose, for reduction of plantings spareness degree on a vineyard, stamping of arms, application of potash fertilizers in the summer and in the autumn, stopping of watering in due time, normal loading of bushes with a crop and harvesting in due time are done, i.e. all the conditions for the best ripening of a rod and preparation of plants for winter are made
At the contaminated by Аmbrosia artemisiifolia fields, a mineral food increase promotes decrease in productivity of sunflower in a greater degree
Competitive relations between various kinds of weeds in sunflower crop and influence of connatural factors on its constipation are considered. Specific weight of each kind of a weed and its change throughout a vegetative period, and also influence of gramineous weeds on efficiency of breeds and hybrids is defined. The economic threshold of injuriousness of gramineous weeds in sunflower crops is defined
In article the review of results of studying of influence of harvest date of fruits on storage period of fruits of the zoned grades of Golden Delicious and Renet Simirenko apple-trees is given. As a result of this work, the efficiency of influence of harvest date of fruits on quality and duration of storage in usual atmosphere is proved
“Professor Elena Zakharova” variety is a hybrid between Aigeorgitico and Cabernet Fran, which was made in the result Greek-Russian creative scientific cooperation. The period of production is 156-165 days. The growth of arms is fast. The degree of ripening is higher. The percent of fruitful arms is more than 90. The yield is high. The average weight of cluster is 260 g. It has high resistance to cold, drought-resistance and higher resistance to mushroom diseases. The leave is average, symmetrical, average parted, five lobes. There are two inflorescences on one arms - 4 and 6 on the nodes. The flower is hermaphroditic. The cluster is middle, cylindroconical, middle density. The berry is middle, round, blue-black color. The pulp is juicy, with solanaceous taste. The sugar content is high. This variety is developed for producing dry red wines of perfect quality
In this innovation section there are necessary agrotechnical receptions of care by the vineyard bushes, providing reception of high and qualitative crops of grapes. First of all, these are gartering of sleeves, fruit arrows, vegetating arms; operations with green bodies of a bush, fragmentation, extrapollination, stopping, girdling, stamping, etc., and also mechanization of care works